I was wondering if anybody has had a problem with there 2004 pacifica.
Heres what it doing. The engine light is on and all the gauges will shut down while it is running and the radio does not work at all. Engine runs fine. the code on it reads U110C body module.. We can't figure it out. we reset it and it keeps coming up. Any body else have this problem before? THANKS

usually when cluster/radio/interior lamps go out-alt is overcharging and Pcm shuts stuff down so not to spike volts and blow i/c up-when it happens again leave run and check alternator voltage w/volt meter-probably find 16-18volts at battery-if so do diagnosis for code(you have wrong numbers for code)

I had the wrong code. Heres the actual code ----U110C It was saying body module. We checked all connections to modules and nothing happened.

u codes usually mean that module is not communicating or lost communications w/other modules follow above instructions when happens again and report findings-if voltage is high as i suspect-either alternator or pcm or wiring fault

OK thanks for your input. Going to check it out tommorrow.